Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Anatomical representation
Patent
1995-05-05
1997-06-03
Hirsch, Paul J.
Education and demonstration
Anatomy, physiology, therapeutic treatment, or surgery...
Anatomical representation
434272, G09B 2330
Patent
active
056347979
ABSTRACT:
A teaching aid comprises a doll with a realistic, replaceable heart model. The heart model is attached to a pump unit that provides realistic flow of sonographically partially opaque fluid through the heart. The heart model may be selected from a variety of heart models, such as a normal heart or one of numerous congenitally diseased hearts. By using sonographic analysis of the doll, a student of heart diseases or a student of sonography may experience a realistic simulation of sonographic images of actual heart defects.
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Hirsch Paul J.
Litman Richard C.
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